<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<title>Document</title>
	<style>
		*{
			margin: 0px;
			padding: 0px;
		}
		li{
			list-style: none;
		}
		
		.box{
			width: 275px;
			height: 465px;
			border: 1px solid #ccc;
			margin:100px auto;
		}
		.top{
			height: 45px;
			width: 100%;
			border-bottom: 1px solid #ccc;
		}
		.top h2 {
			border-top: 3px solid #3791D0;
			float: left;
			font-size: 16px;
			line-height: 42px;
			margin-left: 10px;
		}
		.bootom{
			width: 100%;
			height: 420px;
			overflow: hidden;
		}
		.bootom ul{
			width: 100%;
			height:560px;
			position: relative;
			top: 0px;
			left: 0px;
		}
		.bootom li{
			width: 100%;
			height: 70px;
		}
		.bootom li.ji{
			background: #ccc url() 0 0 no-repeat;
		}
	</style>
	<script src="https://cdn.bootcss.com/jquery/3.3.1/jquery.min.js"></script>
	<script>
		$(function(){
			function run() {
				
				$('#box_list').animate({top: '-70px'}, 200,function () {

					$('#box_list').append($('#box_list li').eq(0));

					$('#box_list').css('top','0px');
				});
			}

			setInterval(run,1000);
		})
	</script>
</head>
<body>
	<div class="box">
		<div class="top">
			<h2>领号实时播报</h2>
		</div>
		<div class="bootom">
			<ul id="box_list">
				<li class="ji">内容1</li>
				<li>内容2</li>
				<li class="ji">内容3</li>
				<li>内容4</li>
				<li class="ji">内容5</li>
				<li>内容6</li>
				<li class="ji">内容7</li>
				<li>内容8</li>
				<li class="ji">内容3</li>
				<li>内容4</li>
				<li class="ji">内容5</li>
				<li>内容6</li>
				<li class="ji">内容7</li>
				<li>内容8</li>
			</ul>
		</div>
	</div>
</body>
</html>